Which molecule supplies energy for the flexing of the myosin head "power stroke".

Which molecule has a movable head that provides a power stroke when activated?

Which molecule forms the majority of the thin filament?

What molecule binds to the blocking molecules, causing them to move and expose the myosin binding site?

What type of muscle does not fatigue, and is found only in the heart?

What is the temporary linkage of actin and myosin filaments during muscle contraction called?

What is the name of the decline in a muscle's ability to maintain force in a prolonged or repeated contraction?

Another name for a muscle cell

The contractile element of the fiber. It is contained between two Z-lines (disks).

Which type of muscle tissue is attached to the skeleton and is responsible for the movement of bone around joints or movement of some organs?

What is the name of the theory of how actin and myosin filaments slide past each other to produce muscle contractions?

What type of muscle is responsible for automatic movements, is not under conscious control and its cells are spindle shaped?

What is the name of the muscle that helps you to whistle a song?

Which major muscle is a large triangular shaped muscle that lies over your shoulder?